I noticed i used 16KwH i meant 16KW as in power. wheel rotation = speed/wheel circumference so that the 1080rpm
s

Thanks Tomdb =D
Didn't know that equation you showed. Sorry to go a little off topic here, but can a controller show me the speed I'm running if I set the size of the wheel in it? Because I think I've seen some controllers that show the speed you are running, but that can differ from wheel sizes.

OK this is going slower then I hoped but at least I am making some progress.
I have my bike stripped and I have my motor and controller and delivered.
and a have a 5mm stainless mount plate.
I also have some terminals and a big crimper for attaching them if the 0/2aug cable ever turneds up (ebays priority international shipping is very bad).

I have my motior mounted in a 6mm stainless steel bracket (probably overkill)
I have a my controller mount plate designed in wood and the aluminium is on the way.
I have the contactor mounted.

I have DC-DC converter, batteries and charger on my wishlist.
I plan for four leaf cells to begin and I hope to get another four to extend range once i got the rest sorted.

I havent bought batteries yet and i have to say the idea of having something like that around makes me a little nervous, if people wouldn't mind listing any safety steps / items that they have (no matter how simple or obvious) please let me know!